Top Cybersecurity Jobs

Build and maintain detection-as-code, security tooling, and automated response workflows across enterprise, cloud, and product environments. Triage alerts, investigate and respond to cyber threats, conduct digital forensics and threat hunts, support security data lakes and SIEM platforms, and develop AI-first security systems. The role includes on-call participation, collaboration with threat intelligence, pipeline improvements, and mentoring other security engineers.

Owns security trust and compliance programs, audits, policies, control design, continuous monitoring, evidence pipelines, and security automation. Leads framework implementations, identifies risks, manages auditor relationships, develops control health metrics, and mentors practitioners without direct authority. The role requires deep knowledge of security and privacy frameworks, GRC engineering, cloud infrastructure, SaaS environments, identity governance, and modern security practices.

Own security and privacy compliance programs, audits, policies, controls, evidence pipelines, continuous monitoring, and automation. Lead framework gap assessments, control design, risk analysis, and auditor relationships. Build sustainable GRC workflows across SaaS and cloud environments, establish KPIs and SLAs, mentor practitioners, delegate work, and drive technical direction without formal authority.

Develop and operate detection and response capabilities across enterprise, cloud, and product environments. Responsibilities include building detections-as-code, triaging alerts, leading incident response and forensic investigations, threat hunting, automating workflows, maintaining SIEM and security data pipelines, developing AI-enabled security tooling, and participating in on-call rotations. The role also involves threat intelligence collaboration, security engineering mentorship, and continuous improvement of detection and response systems.

Build and maintain detection and response capabilities across enterprise, cloud, and product environments. Responsibilities include developing detections-as-code, triaging alerts, investigating and responding to incidents, conducting digital forensics and threat hunting, automating workflows, building security tooling, supporting SIEM and security data lake pipelines, developing AI-driven security systems, participating in on-call rotations, and mentoring engineers.

Build and maintain detection and response capabilities across enterprise, cloud, and product environments. Responsibilities include developing detections-as-code, triaging alerts, investigating and responding to incidents, conducting digital forensics and threat hunting, automating workflows, building security tooling, supporting SIEM and security data lake pipelines, developing AI-enabled security systems, participating in on-call rotations, and mentoring engineers.

Build and maintain scalable security observability, detection, and response systems. Develop AI- and ML-based detections, normalize large-scale security logs, automate incident workflows, respond to alerts and threats, conduct investigations and threat hunts, and participate in detection and response on-call rotations.

Build and operate cloud-native infrastructure security services used across the engineering organization. Responsibilities include designing distributed systems, improving scalability, reliability, performance, observability, and security, developing automation and tooling, participating in code and design reviews, supporting incident response and on-call operations, and collaborating with platform and product engineers. The role requires production experience with cloud-native systems, Python or Go, AWS, containers, Kubernetes, and secure multi-tenant architectures.

As a Senior Security Engineer at Klaviyo, you'll build secure detection systems, automate response operations, and enhance security observability, driving incident response and threat detection efforts.

Build and operate cloud-native security services and platforms. Own components end-to-end, improve availability, scalability, and security of distributed systems, participate in on-call, incident response, design reviews, and deliver tooling, automation, and documentation to improve developer security and reliability.